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Thanks to waterproof screw connections, the connection cable is interchangeable and ready for USB-C, for example. Voltage booster electronics are integrated in the solar card's connection box, improving the solar yield by up to 20%. The 5V Solarcard is ideal for smartphones, navigation devices, round cell batteries and many more.
Solarcard 5V/5W USB-A
Sale price
CHF 86.90
Regular price
CHF 124.90